Dell OptiPlex 5400 All-in-One Desktop PC (N005O5400AIO) - 12th Generation Intel Core i5-12500 Processor, 8GB DDR4 RAM (1 x 8GB), 256GB M.2 PCIe NVMe Solid State Drive, 23.8-inch Full HD IPS Anti-Glare Touch Display (1920 x 1080), No Optical Drive, Integrated UHD Graphics, Intel Dual Band Wireless AX211 + Bluetooth, Connectivity: Side: 1 x USB 3.2 Gen 2x1 Type-C® port, 1 x USB 3.2 Gen 1 port with PowerShare, 1 x Universal audio port, Rear: 2 x USB 3.2 Gen 2 ports, 2 x USB 3.2 Gen 1 ports with Smart Power On, 1 x RJ45 Ethernet port, 1 x Line-out audio port, 1 x DisplayPort++ 1.4a/HDCP 2.3 port, 1 x HDMI-IN—HDMI 1.4a port (with UMA configuration-65 W), 1 x HDMI-OUT—HDMI 2.0 port (with UMA configuration-65 W), Dell KM5221W Wireless Keyboard + Mouse, Windows 11 Pro 64-Bit